Hot air balloon rises up. Conceptual Introduction: Any thing which could fly should have less density than the surrounding. Hot air is less denser than the cold air. Archimede's Principle states that the body immersed in liquid partially or complete will displace the fluid equal to its weight. And due to the upward pressure body kept on floating. Solutions: The balloon will rise as the density of air inside it which is hotter than the air on outer side of balloon. Hotter air is lighter which makes the balloon fly. It hot and cold air has same density balloon would not fly. To determine: The reason for hot air balloon fly.

Question

The structure of compound 1,1,2-trichloropropane is given below. Cl Cl Cl 1 How many signals would you expect to find in the 'H NMR spectrum of 1,1,2-trichloropropane? ×

Answer 1

Question

Chapter 5, Problem 5.7PAE

Interpretation Introduction

Interpretation:

Hot air balloon rises up.

Conceptual Introduction:

Any thing which could fly should have less density than the surrounding. Hot air is less denser than the cold air.

Archimede's Principle states that the body immersed in liquid partially or complete will displace the fluid equal to its weight. And due to the upward pressure body kept on floating.

Solutions:

The balloon will rise as the density of air inside it which is hotter than the air on outer side of balloon. Hotter air is lighter which makes the balloon fly. It hot and cold air has same density balloon would not fly.

To determine:

The reason for hot air balloon fly.

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The structure of compound 1,1,2-trichloropropane is given below. Cl Cl Cl 1 How many signals would you expect to find in the 'H NMR spectrum of 1,1,2-trichloropropane? ×

1, How many signals do you expect in the H NMR spectrum for this molecule? Write the answer below. Also, in each of the drawing areas below is a copy of the molecule, with Hs shown. In each copy, one of the H atoms is colored red. Highlight in red all other H atoms that would contribute to the same signal as the H already highlighted red. Note for advanced students: In this question, any multiplet is counted as one signal. Number of signals in the 'H NMR spectrum. For the molecule in the top drawing area, highlight in red any other H atoms that will contribute to the same signal as the H atom already highlighted red. If no other H atoms will contribute, check the box at right. No additional Hs to color in top molecule For the molecule in the bottom drawing area, highlight in red any other H atoms that will contribute. to the same signal as the H atom already highlighted red. If no other H atoms will contribute, check the box at right. No additional Hs to color in bottom molecule Check…

Incorrect Row 2: Your answer is incorrect. Consider this molecule: How many H atoms are in this molecule? 22 How many different signals could be found in its 'H NMR spectrum? 12 Note: A multiplet is considered one signal.